A shivering or trembling, as in the chill preceding a fever
A trembling or shivering response.
Harshness of manner; ill temper or irritability.
A thing or circumstance that causes ongoing or persistent suffering or difficulty:
Find another word for rigourousness. In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for rigourousness, like: severity, severeness, harshness, rigor, rigour, rigorousness, inclemency, hardness, stiffness, asperity and grimness.